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1541
Model analysis and experiment study for effects of thermal viscous and fluid flow on ventilated acoustic metamaterials labyrinth
Published 2024-11-01“…The theoretical results are compared with the experimental results with an error of 0.6%. By comparing the transmission coefficient and the impedance at the entrance of the side branches, the mechanism of the TVE on the performance of VAML is analyzed, and it is clarified that the TVE is responsible for the sound absorption coefficient. …”
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1542
EFFECTS OF MACRO-ECONOMIC VARIABLES ON FISHERIES SUPPLY IN NIGERIA (1980-2019)
Published 2022-01-01“…Thus, it is recommended that there is a need for significant improvement in aquaculture production and reduction in fish importation to cushion the effect of exchange, inflation, and interest rate on the economy.…”
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1543
Adaptive fractal dynamics: a time-varying Hurst approach to volatility modeling in equity markets
Published 2025-06-01“…Additionally, the model achieves an average absolute option pricing error of 1.8 %, markedly lower than that of traditional specifications. …”
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1544
Extreme heat prediction through deep learning and explainable AI.
Published 2025-01-01“…Making these models understood allows us to identify important parameters, improving heatwave forecasting accuracy and guiding risk-reduction strategies.…”
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1545
Transforming higher education with robotic process automation: enhancing efficiency, innovation, and student-centered learning
Published 2025-05-01“…Case studies reveal common success factors, including significant time savings, error reduction, and improved satisfaction for both students and staff. …”
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1546
A Data-Driven Approach for Energy Consumption Modeling and Optimization of Welding Robot Systems
Published 2025-06-01“…A predictive model was developed using an extreme gradient boosting (XGBoost) regression technique focused on joint torque data, which achieved a mean absolute percentage error (MAPE) of 1.86%. Furthermore, trajectory optimization was achieved by adjusting the spatial position of the workpiece, effectively reducing EC. …”
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1547
Comparative Evaluation of Preprocessing Methods for MobileNetV1 and V2 in Waste Classification
Published 2025-05-01“…Overall, MobileNetV1 benefited more significantly from preprocessing variations than MobileNetV2, particularly in terms of accuracy improvement and reduction in prediction error. These findings underscore the importance of effective preprocessing in enhancing model performance for waste image classification…”
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1548
Big data-driven corporate financial forecasting and decision support: a study of CNN-LSTM machine learning models
Published 2025-04-01“…The data underwent preprocessing and dimensionality reduction via Principal Component Analysis (PCA) to eliminate redundancy and noise. …”
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1549
Earthwork Network Architecture (ENA): Research for Earthwork Quantity Estimation Method Improvement with Large Language Model
Published 2024-11-01“…Traditional methods for quantity takeoff are often time-consuming and susceptible to human error, particularly when working with unstructured datasets such as CAD drawings. …”
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1550
Study on the effect of humidity on coal mine dust concentration monitoring and its compensation strategy
Published 2025-04-01“…Results showed that the monitoring error of the humidity-compensated multi-angle light-scattering unit was ≤11.2%, a 2.9% reduction compared to the uncompensated unit, confirming the effectiveness of the compensation method.…”
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1551
High-normal blood glucose levels may be associated with decreased spatial perception in young healthy adults.
Published 2018-01-01“…Linear regression analysis showed that blood glucose level at testing correlated positively with all alignment spatial error parameters, indicating a probable reduction of spatial perception ability with higher blood glucose levels. …”
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1552
A targeted one dimensional fully convolutional autoencoder network for intelligent compression of magnetic flux leakage data
Published 2025-04-01“…Through practical experimental analysis, the reconstruction error such as MAE is reduced by about 27.7% and the compression ratio is improved by about 14% compared with traditional methods such as PCA. …”
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1553
Zero-Offset VSP Monitoring of CO2 Storage: Impedance Inversion and Wedge Modelling at the Ketzin Pilot Site
Published 2014-01-01“…With band limited impedance inversion a velocity reduction at the top of the reservoir of 30%, influenced by casing reverberations as well as CO2 injection, is found. …”
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1554
Influence of Rice Husk Ash on Crystalline Phases and Mechanical Characteristics of Sustainable Bricks
Published 2025-06-01“…Theoretical models, such as the DEM, proved effective in describing how porosity influences mechanical properties, particularly elastic modulus and modulus of rupture. Despite the reduction in mechanical properties, bricks with up to 15% RHA are suitable for non-structural applications, offering an eco-friendly alternative to conventional bricks. …”
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1555
Intelligent Noise Removal from EMG Signal Using Focused Time-Lagged Recurrent Neural Network
Published 2009-01-01“…ANN approach is studied for reduction of noise in EMG signal. In this paper, it is shown that Focused Time-Lagged Recurrent Neural Network (FTLRNN) can elegantly solve to reduce the noise from EMG signal. …”
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1556
Time-Series Interval Forecasting with Dual-Output Monte Carlo Dropout: A Case Study on Durian Exports
Published 2024-08-01“…The dual-output architecture employs a custom loss function, combining mean squared error with Softplus-derived predictive variance, ensuring non-negative variance values. …”
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1557
Improved Remote Photoplethysmography Using Machine Learning-Based Filter Bank
Published 2024-11-01“…In this study, we propose a machine learning-based filter bank (MLFB) noise reduction algorithm to improve the quality of rPPG signals. …”
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1558
Towards an Explainable Artificial Intelligence approach for smart grid systems
Published 2025-04-01“…The transition from a Type-1 to a Type-2 fuzzy logic system resulted in enhanced prediction performance, as evidenced by a reduction in the root mean square error (RMSE) from 8.7734 to 5.9422, resulting in 32.2% enhancement in RMSE. …”
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1559
Multimodal fusion for athlete state prediction leveraging XLNet and deep generative models
Published 2025-10-01“…Experimental results show that our model achieves a significant improvement in classification accuracy, with a 12% increase in emotional state recognition compared to traditional models, and a 15% reduction in prediction error for physiological state estimation. …”
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1560
Hybrid Spectrum Sensing Using Neural Network–Based MF and ED for Enhanced Detection in Rayleigh Channel
Published 2025-01-01“…Furthermore, the capability of the NN to mitigate noise and interference results in enhanced bit error rate (BER) performance, ensuring reliable communication. …”
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